The mind is an active, dynamic process, not a passive receptacle.
The best time to plant a tree was 20 years ago; the second-best time is now.
The key to performance is elegance, not battalions of special cases.
唯一重要的是工作。如果你专注于工作,其他一切都会水到渠成。
不要为变老而遗憾。这是许多人求之不得的特权。
Hold yourself responsible for a higher standard than anybody else expects of you. Never excuse yourself.